SikaBond Waterproof PVA Ultra 5L is a vinyl acetate waterproof adhesive. Suitable for increasing adhesion in renders and screeds, this product acts as a PVA primer, sealer and admixture. This waterproof PVA does not re-emulsify when wet, and can be used for brickwork, mortar and plaster.

Key Features

• Suitable for use as a bonding agent to improve the adhesive properties of renders and screeds
• Acts as a primer and sealer for painting, plastering and tiling applications
• Can be used as a bonding agent for render, plaster and cement screeds
• Waterproof formula does not re-emulsify when wet
• Can be diluted easily with water
• For internal and external use

Technical Information

• Recommended ratio as a primer: 1 part PVA to 4.9 parts water
• Recommended ratio: 1 part PVA to 0.5 parts water
• Coverage for high suction surfaces: 12.65m² per L
• Coverage for low suction surfaces: 8.43m² per L
• Coverage as a primer: 33.73m² per L
• Minimum application temperature: 10°C
• Density: 1-1.2 g/cm³ at 20 °C
• Colour: White
• pH value: 2-4
• Volume: 5L

Approvals

• EN204

Storage

• Store this product between 5-20 °C to prevent frost